portspec

CRS125-24G-1S-IN

MikroTik switch, desktop or wall. 24 × 1000BASE-T, 1 × SFP (1GE), 1 × Console (RJ45).

MikroTik CRS125-24G-1S-IN, front, drawn from its port list

Generated drawing. Port count and types are from the data; port positions are approximate.

Ports

PortTypeSpeedSideNotes
24 × ether1 – ether241000BASE-T1Gfront—
sfp1SFP (1GE)1Gfront—
serial0Console (RJ45)—frontconsole
psu0DC terminal—rearpower

Specifications

Vendor
MikroTik
Type
Switch
Mounting
Desktop or wall
Ports
27

Source: the NetBox device type library. Vendor's page, checked 2026-11-11.

YAML

Download
# MikroTik CRS125-24G-1S-IN
# Converted from the punchdown catalog on 2026-11-10. Source of the data: netbox. Official page and image link found by web research on 2026-11-11.
network: 1
imports:
  - ../../defaults/types.network.yaml
models:
  mikrotik/crs125-24g-1s-in:
    name: CRS125-24G-1S-IN
    vendor: MikroTik
    role: switch
    power: { inlets: 1 }
    x-assumed: [ power ports are on the rear ]
    ports:
      ether1..24: { type: 1000base-t }
      sfp1: { type: 1000base-x-sfp }
      serial0: { type: console-rj-45, role: console }
      psu0: { type: dc-terminal, role: power, side: rear, native: PSU0 }
    source:
      url: https://mikrotik.com/product/CRS125-24G-1S-IN
      checked: 2026-11-11
      x-from: netbox
      x-netbox: mikrotik-crs125-24g-1s-in
      x-reference-image: https://cdn.mikrotik.com/web-assets/rb_images/797_hi_res.png
      x-researched: 2026-11-11